I downloaded u-boot-1.3.3.tar.bz2 and tried building sequoia_defconfig. I noticed a message in u-boot.map:

0x00044740 ohci_dev 0x00044900 ghcca 0x00000001 ppcenv_assert = ASSERT ((. < 0xffff8000), .bss section too big, overlaps .ppcenv section. Please update your confguration: CFG_MONITOR_BASE, CFG_MONITOR_LEN and TEXT_BASE may need to be modified.) 0x00044a00 _end = . 0x00044a00 PROVIDE (end, .) Address of section .text set to 0xfffa0000

The build runs to completion and the resulting rom works fine.

Does this message indicate an error or can it be ignored?

Steve